HVDC
HVDC
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Technical committeeTypeAcronymIEEE 1732-2017CommitteePublished year2017KeywordsDescription
The aim of this recommended practice is establishing a protocol for the measurement of space charges in high-voltage direct-current (HVDC) extruded cables having rated voltage up to 550 kV. Such measurements are prescribed to be carried out at the beginning and at the end of load cycle qualification tests (either the long-duration voltage test of prequalification tests or the load cycle test of type tests). The various steps of the protocol for the measurement of space charges in such cables are carefully described. Details are given about the procedure for applying and switching off the voltage, the preparation and conditioning of specimens, the measurement times during poling and depolarization, and the calculations for checking electric field stabilization. The ultimate goal of this recommended practice is not verifying the compliance with any maximum acceptable limit of either space charge or electric field, but rather assessing the variation of the electric field profile in the cable insulation wall during load cycle qualification tests.
Technology -
Technical committeeTypeAcronymIEEE 1676-2010CommitteePublished year2011KeywordsDescription
Control architecture for high-power electronics from power semiconductor device levels to the power system level is defined and characterized. Coverage includes the application of power electronics in the areas of Power Quality/Custom Power, Flexible AC Transmission Systems (FACTS), High Voltage DC Transmission (HVDC), Distributed Generation, Energy Storage applications, etc. with a power range from hundreds of kW to thousands of MW, but with emphasis on the 1 MW to hundreds of MW.
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Technical committeeTypeAcronymIEEE 1542-2018CommitteePublished year2018KeywordsDescription
Industry practices and guidelines for installation, maintenance, and operation of irrigation equipment near or under power lines as they pertain to minimum distance to energized conductors and proper grounding to help minimize nuisance shocks are presented in this guide. A variety of conditions in general terms is covered in this guide. Specific recommendations are made for the type of irrigation systems and power line parameters most commonly found.
Technology -
Technical committeeTypeAcronymIEEE 1378-1997CommitteePublished year1997KeywordsDescription
General guidelines for commissioning high-voltage direct-current (HVDC) convert stations and associated transmission systems are provided. These guidelines apply to HVDC systems utilizing 6-pulse or 12-pulse thyristor-valve converter units operated as a two-terminal HVDC transmission system or an HVDC back-to-back system.
Technology -
Technical committeeTypeAcronymIEEE 1308-1994CommitteePublished year1994KeywordsDescription
Specifications that should be provided to characterize instrumentation used to measure the steady state rms value of magnetic and electric fields with sinusoidal frequency content in the range 10 Hz to 3 kHz in residential and occupational settings as well as in transportation systems are identified. The instrumentation, recommended calibration methods, and sources of measurement uncertainty are also described.
Technology -
Technical committeeTypeAcronymIEEE 1277-2020CommitteePublished year2020KeywordsDescription
The electrical, mechanical, and physical requirements of oil-immersed and dry-type air-core smoothing reactors and dry-type air-core converter reactors for high-voltage direct current (HVDC) applications are specified. Test code is defined and appropriate technical background information is presented or identified.
Technology -
Technical committeeTypeAcronymIEEE 1260-2018CommitteePublished year2018KeywordsDescription
A set of procedures to be followed to cope with reradiation of AM broadcast signals from power lines and other large metallic structures is provided. Reradiation may be described as electromagnetic waves radiated from a structure that has parasitically picked up a signal from the environment. A simplified prediction technique called a survey is described to determine which structures could possibly cause a problem. Guidelines for measurements and data analysis are included.
Technology -
Technical committeeTypeAcronymIEEE 1240-2000CommitteePublished year2000KeywordsDescription
Reaffirmed March 2012. This guide is intended to serve high-voltage direct current (HVDC) converter station reliability by suggesting significant objectives, design, operation, monitoring, and specification details. This guide includes the CIGRE performance protocol and reliability-related mathematical concepts.
Technology -
Technical committeeTypeAcronymIEEE 1227-1990CommitteePublished year1990KeywordsDescription
Guidance is provided for measuring the electric-field strength, ion-current density, conductivity, monopolar space-charge density, and net space-charge density in the vicinity of HVDC power lines, in converter substations, and in apparatus designed to simulate the HVDC power-line environment.
Technology -
Technical committeeTypeAcronymIEEE 1124-2003CommitteePublished year2003KeywordsDescription
Guidelines are provided for evaluating and mitigating harmonic induction effects from high-voltage direct current (HVDC) lines on the adjacent telephone communication lines. Specifically, this guide presents methodology and approach for a) Determining the number of wireline communication circuits that will be affected by unacceptable interference and cost-effective remedial measures; and b) Computing interference levels that would result with various practical dc filter/smoothing reactor designs and the costs of these filters.
Technology